130321323313243 has 2 divisors, whose sum is σ = 130321323313244. Its totient is φ = 130321323313242.

The previous prime is 130321323313219. The next prime is 130321323313261. The reversal of 130321323313243 is 342313323123031.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 130321323313243 - 2¹³ = 130321323305051 is a prime.

It is a super-2 number, since 2×130321323313243² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 130321323313199 and 130321323313208.

It is not a weakly prime, because it can be changed into another prime (130321323313273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65160661656621 + 65160661656622.

It is an arithmetic number, because the mean of its divisors is an integer number (65160661656622).

Almost surely, 2^{130321323313243} is an apocalyptic number.

130321323313243 is a deficient number, since it is larger than the sum of its proper divisors (1).

130321323313243 is an equidigital number, since it uses as much as digits as its factorization.

130321323313243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69984, while the sum is 34.

Adding to 130321323313243 its reverse (342313323123031), we get a palindrome (472634646436274).

The spelling of 130321323313243 in words is "one hundred thirty trillion, three hundred twenty-one billion, three hundred twenty-three million, three hundred thirteen thousand, two hundred forty-three".